225 Best part time administrative assistant Jobs in Newark, NJ (August 2025)

Assistant Store Manager – Retail Shop We are a busy and well-established retail store seeking a dedicated professional to assist with store management and daily operations. This is a long-term, stable position with training provided, offering the opportunity for growth into a full-time role. We are prepared to hire immediately for the right candidate. Position Details: Hours: 25-30 hours per week to start, with potential for full-time after the introductory period Schedule: Flexibility required, weekends, and closing shifts (store is open 7 days a week) Compensation: Commensurate with experience Key Responsibilities: Deliver outstanding customer service and support in a retail setting Assist in overseeing store operations, ensuring smooth daily functioning Perform administrative tasks with accuracy and efficiency Support sales floor activities and guide customers in selecting products Take on store management responsibilities as assigned Qualifications: Knowledge of holistic healing and wellness supplies—or the ability to learn quickly Prior supervisory or management experience-required Strong retail sales and customer service background (minimum 2 years preferred) Proficient with computers and retail-related software Administrative experience (2 years preferred) Bilingual in Spanish (highly desirable) Valid driver’s license and reliable transportation (preferred, for occasional errands) How to Apply: Please respond to this posting with your name and availability for immediate consideration. Selected candidates will be contacted to schedule phone interviews. When applying, please include answers to the following: Do you have knowledge or experience with candles, herbs, oils, or other related supplies? Do you have retail sales experience? If so, how many years? Do you have schedule flexibility, including evenings and weekends? Do you have a valid driver’s license and access to a personal vehicle? Would you be able to assist with errands if needed?

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Lusoft DCX

Payroll Administrative Assistant (Remote)

We are urgently seeking for a Payroll Assistant to join our team immediately. This is a part-time position requiring 20 hours per week. Candidate duties will involve payroll support, however as time permits, the incumbent will learn other functions of the department to be able to serve as a backup for the organization's payroll department. You will also process and transmit weekly payroll within time deadlines. Responsibilities Inputting billing information for insurance companies Posting payments to clients' ledgers Prepping and sending invoices to clients and insurance companies Handling the collection of outstanding receivables Reconciling clients' accounts Assisting with pulling/filing clients records, bills, and charts Assisting with scheduling appointments Qualifications • High school education is required., • Work a scheduled minimum of 20 hours per week with the ability to increase hours based on business needs., • Process payroll adjustments, uniform deductions, miscellaneous deductions, • Code employees to appropriate department or delivery mode, • Review pay checks when questions arise, • Enter vendor bills for payment Additional Information Our Company provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws Apply by sending your resumes!

We are seeking a proactive, detail-oriented Virtual Assistant to provide remote administrative, communication, and organizational support. The ideal candidate is a self-starter with excellent time management and communication skills, capable of handling a variety of tasks to help the business run smoothly. Key Responsibilities: Manage email inboxes, respond to messages, and flag priority items Schedule and coordinate meetings, appointments, and travel arrangements Handle data entry, file management, and document preparation Create, format, and proofread reports, presentations, or spreadsheets Conduct online research as requested Maintain and update databases, CRM systems, or content management tools Manage social media posts and basic content scheduling (if applicable) Support customer service by responding to inquiries or forwarding messages Assist with invoicing, billing, and light bookkeeping (as needed) Perform other administrative tasks as assigned

Founded by 2x Heavyweight Champion Shannon Briggs, the Let’s Go Champ Foundation is on a mission to uplift and empower underserved youth and communities through mental health support, fitness, mentorship, and life-skills training. We believe in the power of resilience, positivity, and the champion mindset — and we want YOU to help us spread that message. This is more than an internship — it’s a chance to be part of a movement. What You’ll Do As an intern with the Let’s Go Champ Foundation, you’ll be a core part of our mission to inspire and impact lives. Your responsibilities may include: Community Engagement: Assist in organizing youth programs, fitness events, and school outreach efforts Social Media & Content: Create and manage inspiring content across platforms (Instagram, TikTok, X, Facebook) Event Support: Help plan and execute local and virtual events with Shannon Briggs and our community partners Fundraising & Partnerships: Support grant research, donor outreach, and partner relations Creative Projects: Help develop campaign ideas, media assets, or merchandise initiatives that amplify our message Administrative Tasks: Assist with scheduling, data entry, and internal communications as needed

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SameDayDealer

Administrative Support & Sales Specialist

Admin Support & Sales Specialist - Auto Dealer Group @ The Trump Building - Wall Street Location: 40 Wall St, 28th Floor, Manhattan, NY 10005 Company: SAME DAY DEALER LLC Job description: We are a Nationwide Car Dealership Group headquartered in The Trump Building on Wall Street in Manhattan, NY. We directly own and control 52 small car dealership and auto-transport businesses across the United States. We are seeking an Administrative Support & Sales Specialist to assist in various office work and sales work, including but not limited to: processing motor vehicle titles, answering client calls, logging and processing client requests, taking and logging sales calls, data entry, and more. Training is included so prior auto dealership experience is not required, however it's certainly valued. This is a rare opportunity for someone without extensive work history to come in at the ground level and work directly with top-level management. This position gives you authority over many functions within the business. It also affords you the opportunity to grow with our company, by allowing you to keep moving up and managing your own sales teams, in which you would earn bonuses based on their sales as well. We offer a great schedule consisting of only day time hours and weekdays during which you would do your base-salary support-work, and some sales-work. Weekends and evenings are available if you choose to work on sales-work, which just helps you finalize more deals and add to your compensation. Qualifications: High-School Diploma Must be at least 18+ years old Office experience preferred; with a positive attitude and willingness to learn Hours: We are considering candidates for Part-Time and Full-Time positions Base-work would be in the office; between MON-FRI from 10.30am to 6pm Sales-work can also be done in the evenings or on the weekends and from home Compensation: Base Pay starting at $18.00-$22.00/hour Plus Commissions ranging from: $100 per successful initial sales call (avg. 5-10 minute phone calls) $400 per deal closed (avg. 2.5 hours of work) Total Compensation w/ Base & Commission Averages around: $40/hour (Potential to reach $80,000–$120,000+ annually working roughly 50 hours a week) Suggested Skills: • Excellent organizational skills with the ability to prioritize tasks effectively, • Strong attention to detail and accuracy in all work performed, • Exceptional written and verbal communication skills, • Proficient in using Microsoft Office Suite (Outlook, Word, Excel, PowerPoint), • Familiarity with document management systems and electronic signature platforms (e.g., Adobe PDF, DocuSign), • Ability to handle sensitive information with confidentiality and discretion, • Strong problem-solving skills and ability to work independently or as part of a team, • Previous experience in an executive assistant or administrative role is preferred This is an exciting opportunity to work closely with top-level management to oversee various functions in our company and grow into a management role overseeing other employees. If you are a highly organized individual with excellent communication skills and a strong attention to detail, we encourage you to apply. Responsibilities • Perform clerical duties, including filing, data entry, and managing correspondence, • Greet and assist visitors in a professional manner, • Handle incoming calls and route them to the appropriate person, • Assist with scheduling appointments and maintaining calendars, • Provide administrative support to ensure efficient office operations, • Conduct basic bookkeeping tasks as needed, • Experience, • Previous experience in an administrative role is preferred, • Proficiency in computer applications such as Microsoft Office Suite, • Strong organizational skills with the ability to prioritize tasks effectively, • Excellent communication and customer service skills, • Knowledge of office management systems and procedures, • Job Types: Full-time, Part-time, • Benefits:, • Employee discount, • Flexible schedule, • Paid time off, • Professional development assistance, • Schedule:, • 4 hour shift, • 8 hour shift, • Day shift, • Monday to Friday, • Morning shift, • No nights, • Weekends as needed, • Work Location: In person

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